Question

1 less than the square of a number. Don’t know the answer

Answer 1

1 less than square of a number is 3.

Answer 2

Answer:

$x1$

Step-by-step explanation:

Let the unknown number be x

$1 < x^{2} \\\\Switch\:sides\\\\x^2>1\\\\\mathrm{For\:}u^n\:>\:a\mathrm{,\:if\:}n\:\mathrm{is\:even}\mathrm{\:then\:}u\:\:\sqrt[n]{a}\\\\x1$